Walmart sells some great filter flosss, fraction of the price, still gets practically the same results. Tanks lookin tight man! Keep it up!! Oh, and congrats about getting better eh!
tried it once, great stuff indeed. only expensive if you need to replace like he does. I used it on my tang 75 in a canister and 1 12x12 lasted a yr since the canister isn't that big and the fish weren't that big with waste.